Display panel of a programmed computer system with a transitional graphical user interface



FIG. 1 is a front view of a first image in a sequence for a display panel of a programmed computer system with a transitional graphical user interface;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof; and,

FIG. 5 is fifth image thereof.

The outermost broken line showing an electronic device illustrates environment and forms no part of the claimed design. The broken line rectangle showing the display screen, and all broken lines within the display screen showing portions of the graphical user interface, illustrate portions of the article and form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-5. The process or period in which one image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display panel of a programmed computer system with a transitional graphical user interface, as shown and described. 